package com.happyhome.services;

import java.util.List;

import com.happyhome.datamodel.News;

 
public interface NewsService {
 
    News getNewsById(Long id);
    
    List<News> getAllNews();
    
    News merge(News news);
    
    News findNesById(Long Id);
    
    void setDisplayCavas(List<Long> listNews);
    
    List<News> getListNewsIsDisplay();
}